545234414 has 8 divisors (see below), whose sum is σ = 825792240. Its totient is φ = 269970336.

The previous prime is 545234413. The next prime is 545234477. The reversal of 545234414 is 414432545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545234413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1323179 + ... + 1323590.

It is an arithmetic number, because the mean of its divisors is an integer number (103224030).

Almost surely, 2^545234414 is an apocalyptic number.

545234414 is a deficient number, since it is larger than the sum of its proper divisors (280557826).

545234414 is a wasteful number, since it uses less digits than its factorization.

545234414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2646874.

The product of its digits is 38400, while the sum is 32.

The square root of 545234414 is about 23350.2551163793. The cubic root of 545234414 is about 816.9480113158.

Adding to 545234414 its reverse (414432545), we get a palindrome (959666959).

The spelling of 545234414 in words is "five hundred forty-five million, two hundred thirty-four thousand, four hundred fourteen".